Set hour and minute to a date SQL Server

SQL Server > Datetime > Set hour and minute to a date

declare @d1 datetime

set @d1 = (Select DateAdd(hour, 6, cast(floor(cast(getdate() as float))as datetime)))

set @d1 = (Select DateAdd(minute, 45, @d1))

print @d1

Result:

Jan 23 2013 6:45AM

Full screen application (C#)

TopMost

Gets or sets a value indicating whether the form should be displayed as a topmost form.

private void Form1_Load(object sender, EventArgs e)

{
  this.MaximizeBox = false;
  this.MinimizeBox = false;
  this.TopMost = true;
  this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
  this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
}

Stop Statement (VB.NET)

VB.Net > Statements > Stop

Stop is a programmatic alternative to setting a breakpoint and suspends the execution. When the debugger finds Stop statement, it breaks execution of the program.

Note: Unlike End, it does not close any files or clear any variables.

Example:

Dim i As Integer

Dim j As Integer
For i = 1 To 100
 j = i + 1
 Stop
Next i

With...End With Statement (VB.NET)

VB.NET > Statements > With...End With

Executes a series of statements that repeatedly refers to a single object or structure.

By using With...End With, you can perform a series of statements on a specified object without specifying the name of the object multiple times.

Example:

Public Class Form1

  Private Class Customer

    Public Property Id As String

    Public Property Name As String

  End Class

  Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

    With New Customer

      .Id = 1

      .Name = "Elsoft"

      MessageBox.Show(.Name)

    End With

  End Sub

Temporary Tables (SQL Server)

SQL Server > Temporary tables

Local temporary tables

• visible only to their creators during the same connection to an instance of SQL Server
• deleted after the user disconnects from the instance of SQL Server
• local temporary table name is stared with hash ("#") sign.

Example

Create temporary table

Global temporary tables

• visible to any user and any connection after they are created
• deleted when all users that are referencing the table disconnect from the instance of SQL Server
• global Temporary tables name starts with a double hash ("##")

Get parent row RadGridView Telerik

Telerik > Windows Forms > Get parent row RadGridView

Example: Get parent row RadGridView Telerik

Dim oParentRow As GridViewDataRowInfo = grd.CurrentRow.ViewInfo.ParentRow

Terminate application (VB.Net)

VB.NET > Statements > End

End  force the application to stop running.

• closes files opened Open statement
• clears all the application variables

Example:

End application on button click

Public Class Form1

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

    End Sub

    Private Sub btn_Click(sender As Object, e As EventArgs) Handles btn.Click

        If MsgBox("Do you want to exit?", MsgBoxStyle.YesNo) = MsgBoxResult.Yes Then
            End
        End If
    End Sub

End Class